Home / 25,918,035.68-38,882,852.31-9,744,127.10

Finding the Fourth Proportional to 25,918,035.68, 38,882,852.31 and 9,744,127.10

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Solution

The fourth proportional to 25,918,035.68, 38,882,852.31 and 9,744,127.10 is: 14,618,370.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,918,035.68 : 38,882,852.31 = 9,744,127.10 : x
  2. Step 2: Convert to fraction form
    25,918,035.68/38,882,852.31 = 9,744,127.10/x
  3. Step 3: Cross multiply
    25,918,035.68x = 38,882,852.31 × 9,744,127.10
  4. Step 4: Simplify right side
    25,918,035.68x = 378,879,454,907,105.56
  5. Step 5: Solve for x
    x = 378,879,454,907,105.56/25,918,035.68
  6. Step 6: Final answer
    x = 14,618,370.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.